Disabled veterans and other State Parks pass holders: Washington State Parks offers pass programs that reduce or waive camping, moorage and watercraft launch fees for limited-income senior citizens, disabled veterans, foster parents and people with disabilities who qualify for and receive a pass. These pass holders are not required to display the Discover Pass while visiting state parks but are required to display the Discover Pass while on WDFW or DNR lands. While on state park land, display your State Parks free or reduced pass on your dashboard in lieu of the Discover Pass.

http://5starcampgrounds.com/discover-pass/